Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/exports/ChartArea.java @ 4269:0c766c475805

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Add Panel and Tree UI classes for dispayling the measurement station info The new ui classes are using the new extracted base class InfoPanel and InfoTree which are in common with the gauge info.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 26 Oct 2012 12:22:06 +0200
parents 9422b559b2d5
children
rev   line source
3242
1dca41dba135 Move annotation code to base class ChartGenerator
Christian Lins <christian.lins@intevation.de>
parents:
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1 package de.intevation.flys.exports;
1dca41dba135 Move annotation code to base class ChartGenerator
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2
1dca41dba135 Move annotation code to base class ChartGenerator
Christian Lins <christian.lins@intevation.de>
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3 import org.jfree.chart.axis.ValueAxis;
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4
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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5 import org.jfree.data.Range;
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1dca41dba135 Move annotation code to base class ChartGenerator
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6
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7 /** Two Ranges that span a rectangular area. */
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8 public class ChartArea {
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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9 protected Range xRange;
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10 protected Range yRange;
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11
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12 public ChartArea(Range rangeX, Range rangeY) {
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13 this.xRange = rangeX;
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14 this.yRange = rangeY;
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15 }
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16
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17 public ChartArea(ValueAxis axisX, ValueAxis axisY) {
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18 this.xRange = axisX.getRange();
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19 this.yRange = axisY.getRange();
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20 }
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21
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22 public double ofLeft(double percent) {
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23 return xRange.getLowerBound()
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24 + xRange.getLength() * percent;
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25 }
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26
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27 public double ofRight(double percent) {
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28 return xRange.getUpperBound()
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29 - xRange.getLength() * percent;
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30 }
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31
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32 public double ofGround(double percent) {
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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33 return yRange.getLowerBound()
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34 + yRange.getLength() * percent;
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35 }
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36
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37 public double atTop() {
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38 return yRange.getUpperBound();
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39 }
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40
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41 public double atGround() {
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42 return yRange.getLowerBound();
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43 }
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44
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45 public double atRight() {
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46 return xRange.getUpperBound();
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47 }
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48
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49 public double atLeft() {
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50 return xRange.getLowerBound();
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51 }
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52
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53 public double above(double percent, double base) {
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54 return base + yRange.getLength() * percent;
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55 }
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56 }
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57 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org